88-90 Belmont Street Condominium

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Set on the second floor of a two-unit association right on the Cambridge line, this home combines traditional character, generous natural light, and practical modern improvements. The entry begins in a dedicated mudroom with an adjacent half bath, opening through French doors into an expansive living room anchored by a full wall of windows and hardwood floors that carry throughout the home. Off the living room, a sunroom provides flexible space for a home office or playroom, while a formal dining room leads directly into a utilitarian kitchen equipped with neutral wood cabinetry, granite countertops, and a gas range. The layout thoughtfully isolates the living zones from the private wing, which holds two well-sized bedrooms and a full bath. Major capital improvements have already been handled, including a new roof, replacement windows throughout most of the home, added insulation, a newer furnace, and a fully owned solar panel system to offset electric costs. Heating is delivered via classic radiators paired with three mini-splits that provide targeted cooling and supplemental heat, alongside ceiling fans beneath tall ceilings. Additional amenities include a private rear balcony, a shared partially fenced front yard, substantial unfinished basement storage, and two-car parking with one space in the driveway and one in the detached garage—perfect for vehicle or gear storage. Commuters will appreciate quick access to Boston and Cambridge, with Sullivan Park, the Cambridge/Watertown Greenway, and Star Market all just minutes away.

More Info

Basic Information

  • Bedrooms2
  • Mls StatusNew
  • Bathroom2
  • Parcel Number M:1606 B:0021 L:71A1,4765593
  • Unit Number88

Tax Information

  • Tax Assessed Value $545,100
  • Tax Year 2026
  • Taxes$6,650

School Information

  • High School Watertown High
  • Elementary SchoolHosmer
  • High SchoolWatertown
  • Junior HighWatertown Middle

Parking

  • Parking Spaces2
  • Covered Spaces 1
  • Garage YN Yes
  • Open Parking YN Yes
  • Parking Features Detached, Off Street, Paved

Rooms

  • Bathroom 1 Second,9 x 5
  • Bathroom 2 Second,5 x 3
  • Bathrooms Total Decimal 1.5
  • Bedroom 2 Second,12 x 10
  • Dining Room Main, Second,12 x 11
  • Full Bath1
  • Half Baths1
  • Kitchen Main, Second,14 x 12
  • Living Room Main, Second,12 x 17
  • Master Bedroom Second,13
  • Office Second,12 x 8

Basic Information

  • List Price$674,000
  • MLS Number73589904
  • Modification Date10/14/2026
  • Property SubTypeCondominium
  • Virtual TourView Tour

Location

  • NeighborhoodEast Watertown
  • SubdivisionEast Watertown
  • Address88 Belmont Street
  • Building Number88
  • CountyMiddlesex
  • StateMA
  • StreetBelmont Street
  • TownWatertown
  • Zip02472

Building

  • BasementY
  • Building Area Units Square Feet
  • Construction Materials Frame
  • Entry Level 2
  • Garage Spaces1
  • Patio And Porch Features Porch
  • Property Name88-90 Belmont Street Condominium
  • Rooms7
  • Stories1
  • Utilities For Gas Range, For Gas Oven
  • Window Features Insulated Windows
  • Year Built1925
  • Year Built Details Unknown/Mixed
  • Year Built Source Public Records

Property

  • Entry Location Unit Placement(Upper)

Interior

  • Flooring Tile, Hardwood, Flooring - Hardwood
  • Interior Features Home Office

Exterior

  • Exterior Features Porch
  • RoofShingle

Utilities

  • Cooling Heat Pump, Ductless
  • Cooling YN Yes
  • Heat SystemYes
  • Heating Hot Water, Steam, Natural Gas, Ductless
  • Sewer Public Sewer
  • Water Source Public

Property Information

  • Square Feet1,200
  • Building Area Source Public Records
  • Living Area 1,200
  • Lot Size Units Acres
  • Structure Type 2/3 Family

Amenities

  • Amenities
    • Bike Path
    • Conservation Area
    • Highway Access
    • House of Worship
    • Marina
    • Park
    • Private School
    • Public School
    • Public Transportation
    • Shopping
    • T-Station
    • University
    • Walk/Jog Trails
  • Appliances IncludedRange, Dishwasher, Refrigerator
  • Other AmenitiesBasement

Other

  • Association Fee $200
  • Association Fee Includes Water, Sewer, Insurance
  • Date Listed10/13/2026
  • Farm Land Area Units Square Feet
  • View Count1

Map Location

Driving Directions

Listed by Chris Vietor Homes of eXp Realty LLC

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